Used primarily in the synthesis of oligonucleotides, this chemical plays a crucial role in the production of modified DNA sequences. Its application is particularly significant in the field of genetic research and therapeutic development, where it helps in creating stable and specific nucleic acid structures. The compound is integral in the automated solid-phase synthesis process, enabling the precise addition of nucleotide units to build custom DNA strands. These strands are often utilized in studies involving gene expression, mutation analysis, and the development of antisense therapies. Additionally, its modified structure enhances resistance to nuclease degradation, making it valuable in the design of robust oligonucleotides for diagnostic and therapeutic purposes.